School Smart 3-Hole Punched Graph Sheets feature white bond paper ruled into small squares of equal size, making drawing precise charts, graphics, or diagrams quick and easy. Double-sided graphs ensure ample room for practicing equations or shapes for geometry, algebra, and more. Ready to be inserted into binders for keeping homework and projects in 1 place. Paper includes 1/4 inch ruling on both sides. Accepts pen and ink media well, and provides clean erase for pencil marks. Paper has 15 lb basis weight; sold as 500 sheets.